Match the following.
-The amount of energy which must be invested in a reaction to get it started

Question

Quizplus · Accepted Answer

Activation energy is the amount of energy necessary to initiate a reaction, also known as the energy barrier.

Answer: D
 Endergonic reactions require an input of energy to occur, making them non-spontaneous.

Answer: F
 Endothermic reactions absorb energy from their surroundings, usually in the form of heat.

Answer: A, E
 Exothermic reactions release energy into their surroundings, making them spontaneous and thermodynamically favorable. Exergonic reactions are also spontaneous and release energy.

Answer: C
 Chemical equilibrium occurs when the forward and reverse reactions of a chemical reaction are proceeding at the same rate, resulting in no net change in the concentration of reactants or products over time.

Match the Following. -The Amount of Energy Which Must Be Invested in a Invested